Full-time

Staff Backend Developer at Unity

Posted by Unity • toronto, on, Canada

📍 toronto, on 🕒 June 05, 2026

About the Role

Join Unity's Ads team as a Staff Backend Developer, where you'll enhance real‑time ad systems in a scalable, high‑availability environment. This remote position focuses on backend performance and system optimization.

Unity is seeking an experienced Staff Backend Developer to advance our global advertising platform. You'll design and modernize backend services that process billions of ad requests daily, ensuring reliability and security. Collaborate with cross-functional teams to improve performance and deliver innovative features for game developers worldwide.

Key Responsibilities:
• Design and build backend services for ad delivery
• Work on scalable, high‑availability systems
• Collaborate with product managers and data teams
• Improve performance and modernize legacy systems
• Contribute to architectural decisions and technical direction

Requirements:
• Proven experience in backend services at scale
• P...

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